Base | Representation |
---|---|
bin | 1001111111000110… |
… | …01000100101111100 |
3 | 111211121221020110000 |
4 | 10333203020211330 |
5 | 41434423022030 |
6 | 2243551514300 |
7 | 246565646004 |
oct | 47743104574 |
9 | 14747836400 |
10 | 5361142140 |
11 | 2301252492 |
12 | 1057528990 |
13 | 675916473 |
14 | 38c02d004 |
15 | 2159e1860 |
hex | 13f8c897c |
5361142140 has 60 divisors (see below), whose sum is σ = 16818106536. Its totient is φ = 1429637472.
The previous prime is 5361142109. The next prime is 5361142141. The reversal of 5361142140 is 412411635.
It is a happy number.
5361142140 is a `hidden beast` number, since 5 + 3 + 611 + 4 + 2 + 1 + 40 = 666.
It is a tau number, because it is divible by the number of its divisors (60).
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5361142141) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1653054 + ... + 1656293.
Almost surely, 25361142140 is an apocalyptic number.
It is an amenable number.
5361142140 is an abundant number, since it is smaller than the sum of its proper divisors (11456964396).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5361142140 is a wasteful number, since it uses less digits than its factorization.
5361142140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3309368 (or 3309357 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 27.
The square root of 5361142140 is about 73219.8206771910. The cubic root of 5361142140 is about 1750.1923206324.
Adding to 5361142140 its reverse (412411635), we get a palindrome (5773553775).
The spelling of 5361142140 in words is "five billion, three hundred sixty-one million, one hundred forty-two thousand, one hundred forty".
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